Network Administration News
April 15, 2015
Extreme Networks' revenue for Q3 will be lower than the vendor previously expected. Currency value fluctuations and delayed purchasing from enterprises cited.
March 18, 2015
SN blogs: This week, an analyst discusses why competitive acquisitions can hurt some companies and another discusses how to transition away from technology silos.
December 23, 2014
Network managers share their holiday IT wishlists for 2015.
November 11, 2014
Leadership problems and troubled negotiations with an unnamed customer spurred the resignation of Juniper CEO Shaygan Kheradpir.
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A local area network (LAN) is a group of computers and associated devices connected to a server using a shared common communications line or wireless link. Continue Reading
An optoisolator (also optical coupler or optocoupler) is a component that uses light to transfer electrical signals between circuits to keep them electrically isolated from each other, preventing surges. Continue Reading
Moves, adds and changes (MAC) keep computing equipment in line with user needs and up-to-date, with disciplined process management. Continue Reading
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The votes are tallied. The readers have spoken. Information Security is honoring readers’ picks for the best security hardware, appliances and services in our ninth-annual Readers’ Choice Awards. Continue Reading
Bentley University's networking team shared ExtraHop monitoring tool with admins in other IT silos to end the cross-silo blame game. Continue Reading
Network engineers have a technology wish list for vendors: better software practices, IPv6 parity, WAN-savvy cloud providers and new Cisco firewalls. Continue Reading
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Download this free chapter excerpt from "Network Know-How" to gain insight into basic network troubleshooting techniques. Identify and solve most networking errors in your environment. Continue Reading
Tom Nolle discusses the dos and don'ts of wireless accounting and the steps enterprises must take to address BYOD expense management. Continue Reading
A cohesive telecom expense management program must be based on clear policies governing how employees are reimbursed for using their own devices. Continue Reading
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As intellectual property becomes the objective of business, IT must focus more on security and flexibility. Continue Reading
Engineers need to implement major network change for IPv6, SDN and hybrid cloud. But they're learning they'll have to manage the old and the new at once. Continue Reading